UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PL9B1ccQhoiy7qy03Nrkkwk4vbz1Mndn12hn3jwOhqY=' 
WHERE 
  key_id = 'bc78e7c2a5a1676031e832a57c796468d0d4b4b1b0060dd3c373d14f372e7daf' 
  AND (
    token = 'PL9B1ccQhoiy7qy03Nrkkwk4vbz1Mndn12hn3jwOhqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )